I went to the Email settings and made my changes and clicked on the "test settings" button, assuming my changes would be saved during the test process. My changes weren't saved.
Either
(1) there should be a JS-generated confirmation that you've made changes and those changes will be lost if you continue
-or-
(2) when I press "test" it should first follow the logic in the "save settings" side to save things and then take me to the test page
Either
(1) there should be a JS-generated confirmation that you've made changes and those changes will be lost if you continue
-or-
(2) when I press "test" it should first follow the logic in the "save settings" side to save things and then take me to the test page